Peat, which has industrial importance as a fuel in some regions, for example, Ireland and Finland. In its dehydrated form, peat is a highly effective absorbent for fuel and oil spills on land and water. Lignite (brown coal) is the lowest rank of coal and is used as fuel for electric power generation.
You can perform the following tasks only on a dynamic disk: 1  Create and delete simple, spanned, striped, mirrored, and RAID-5 volumes. 2  Extend a simple or spanned volume. 3  Remove a mirror from a mirrored volume or break the mirrored volume into two volumes.  Repair mirrored or RAID-5 1  volumes. Reactivate a missing or offline disk.
Dynamic Pros: 1  Can expand a full a volume to unused non adjacent (same disk) space or space on separate physical disk. 2  Muti-disk span , mirror or stripped sets capable. 3  Can break through the 26 drive letter limit and handle unlimited number of disk volumes.  Can manage and make changes to volumes without rebooting system.